High Frequency Power Ceramic Capacitors

C4E.pdf 0.. High Frequency Power Ceramic Capacitors Cat.No.C4E- Murata Manufacturing Co., Ltd.

C4E.pdf 0.. CONTENTS Part Numbering High Frequency Power Ceramic Capacitors Flange Type/Disc Type DCT/DCA Series " Specifications and Test Methods " Typical Characteristics Data Small Type DC Series " Specifications and Test Methods 4 9! Caution/Notice Recycled Paper

C4E.pdf 0.. o Part Numbering High Frequency Power Ceramic Capacitors (Part Number) qproduct ID Product ID DC wseries Category DC T U F4 K B B q w e r t y u i o High Frequency Power Ceramic Capacitors tcapacitance Expressed by three figures. The unit is pico-farad (pf). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two numbers. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. A T etemperature Characteristics F X C U rrated Voltage A D H J AR AT A4 B4 AF C4 AX AK E4 F4 E H AD 4C 4D Temp. Char. F SL CH UJ Contents Disc Type Flange Type Small Type Cap. Change or Temp. Coeff. W0%, Y0% W0 to Y00ppm/D 0T0ppm/D Y0Tppm/D Rated Voltage H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value 9kVo-p H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value 4kVo-p H.F. Peak Value kvo-p H.F. Peak Value kvo-p H.F. Peak Value.kVo-p H.F. Peak Value kvo-p H.F. Peak Value 0kVo-p DC.kV DCkV DC.kV DCkV DC0kV ycapacitance Tolerance ushape D K M A/B A/B A4/B4 B B B B C C C4 C C C C ipackaging B Shape Dia. mm Dia. 0mm Dia. 0mm Dia. mm Dia. mm Dia. mm Dia. 00mm Dia. mm Dia..mm Dia. 0mm Dia. 4mm Dia. 0mm Dia..mm Dia. 0mm Capacitance Tolerance T0.pF T% T0% Packaging Bulk Series DCA/DCT Series DCT Series DC Series oindividual Specification In case part number cannot be identified without "Individual Specification", it is added at the end of part number.

C4E.pdf 0.. High Frequency Power Ceramic Capacitors! General Description The high frequency power ceramic capacitors are designed for use in circuits that are subject to high frequency, high power applications or to DC or AC (commercial frequency) high voltage. Typical applications are:. Oscillating circuits, resonance circuits, bypass capacitors, and coupling capacitors in various types of high frequency induction and dielectric heating equipment. Transmission line carrier coupling capacitors. Capacitors for capacitance voltage dividers This type of capacitor is especially indispensable for equipment handling high frequency power. In recent years, with the spread of high frequency application technology, the high frequency power ceramic capacitors are finding expanded applications.! Features The outstanding features of our high frequency power ceramic capacitors are the result of our many years of manufacturing experience and the use of new technologies.. Small size and high capacitance. Linear and reversible temperature characteristic. Higher operating temperature ranges than other capacitors 4. High "Q" from low frequency to high frequency. Outstanding resistance to humidity and heat Virtually no performance deterioration after extended use.. Excellent high frequency operation due to small internal inductance! Power Capacity of Capacitors The permissible apparent power through a ceramic capacitor is limited by the working voltage of the capacitor in the lower frequency region and by the permissible temperature rise in the higher frequency region.. Power Capacity in the Lower Frequency Region Every capacitor has a rated working voltage at which safe operation is guaranteed within a specified operating temperature range, because the applied voltage is generally limited by the specified rated voltage at low frequency, the apparent power which can be introduced into the capacitor is consequently limited. Assume the capacitance as C, DC voltage applied to the ceramic capacitor having a rated DC voltage E D as e D, high frequency voltage e HE (effective value) that can be superimposed is given by the following formula: e HE V E D Y e D Therefore, at frequency f, the apparent power W L that can be introduced into the capacitor is: W L = e HE πf C Voltage ED Time ehe ed ehe : RMS (RF) Voltage ed : Applied DC Voltage = (ED Y ed) πf C = (E D Y e D) πf C The apparent power is proportional to the frequency f when E D and e D are constant. The maximum current that flows through the capacitor is given by: i = πf C e HE (ED Y ed) = πf C = πf C (E D Y e D)

C4E.pdf 0.. High Frequency Power Ceramic Capacitors. Power Capacity in the Higher Frequency Region The allowable power of the ceramic capacitor in the higher frequency region is generally limited by heating due to dielectric losses and temperature rise caused by heating, due to Joule heat at areas where the terminals are connected to the electrodes. Thus, the permissible power at high frequencies is limited by the allowable internal temperature rise. The permissible power is increased as the internal temperature rises. For example, when a high frequency voltage of frequency f is applied to a capacitor of capacitance C, the heat generated from dielectric loss is expressed by: W r = DF W L = DF πf C e HE i = DF................ () C πf W L : Apparent power passing through the capacitor e HE : Applied high frequency voltage (Effective value) i : High frequency current R : High frequency resistance at the electrodes and connecting terminals The heating due to Joule heat at areas where electrodes and terminals join is given by: W r = R i = R i πf C e HE = R πf C W L............... () Thus, the total calorific value is expressed by: W r = W r + W r = DF W L + R πf C W L The total calorific value W r is made up of a term in which the value is independent of frequency when W L is constant, and a second term in which the value is proportional to frequency. (This is based on the assumption that DF and R remain constant independent of f.) Thus, the value in the second term is small when the frequency is relatively low; the first term becomes dominant. As a result, the calorific value becomes proportional to the apparent power W L which passes through the capacitor independent of frequency. At high frequencies, on the other hand, the second term becomes dominant, and W r becomes proportional to W L and frequency. When W r is maintained at a constant value, therefore, the power capacity W L that can be passed through the capacitor remains constant independent of frequency at relatively low frequencies, while at high frequencies, W L decreases, being inversely proportional to frequency. WL Power Capacity Frequency I II III f Critical frequencies f and f vary with the shape, operating voltage, capacitance, etc. of a capacitor but f ranges from 00kHz to MHz and f, from MHz to 0MHz. f. The example of a circuit Induction-heating equipment! Main Uses Equipment Use Recommendation +B C C Induction heating equipment Hardening, Melting Furnace, Tube welder DCT series C C High frequency heating equipment Welding for PVC, Wood Dryer DCT series, DCA series C4 C Medical equipment Magnetic resonance imaging (MRI) DC series C Radio communication equipment Ships, Airplanes DC series C C : DCT C C : DCT C : DCT C4 C : DCT High frequency power supply RF plasma generator Industrial laser equipment (RF excitation) DCT series, DCA series, DC series DCT series

!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. High Frequency Power Ceramic Capacitors Flange Type/Disc Type DCT/DCA Series! Features. Small size and high capacitance. Linear and reversible temperature characteristics. Very high "Q" and high insulation resistance from low frequency to high frequency 4. No performance deterioration after extended life excellent humidity and thermal resistance. Low series inductance with excellent frequency performance. High power capacity for small capacitor due to low level of heating by dielectric loss when high voltage at high frequency is applied Shape B B B4 DCT Series Shape B-B4 Terminal Dimensions (mm) C d h ISO M4 ISO M ISO M c ød h <Fig. > T H ød (in mm)! Applications. Oscillators, coupling circuit, or bypass capacitors in industrial or medical high frequency appliances such as high frequency heating equipment or ultrasonic instruments. Coupling capacitors for transmission line and carrier frequency equipment d ød! Marking. Type. Capacitance and Tolerance. Rated Voltage (H.F.) 4. Rated Voltage (Vdc). Rated Power Capacity. Prod. Lot No.. Manufacturer's Identification Shape B B B B DCT Series Shape B-B Terminal Dimensions (mm) C d h ISO M ISO M ISO M ISO M 0 c h <Fig. > T H (in mm)! Insulation Coating Capacitor surface is coated with insulation resin except terminals. Temp. coefficient is shown by the following color marking. Char. SL, UJ: Green Char. CH: Orange DCA Series c ød Shape A Terminal C ISO M Dimensions (mm) d h T H A ISO M h A4 ISO M ød <Fig. > (in mm) 4

C4E.pdf 0.. DCT Series UJ Characteristics Part Number DCTUB0KBB DCTUB4KBB DCTUJ0KBB DCTUJ0KBB DCTUAFKBB DCTUAF0KBB DCTUBKBB DCTUJ0KBB DCTUJ0KBB DCTUJ0KBB DCTUHKBB DCTUAX0KB4B DCTUAX0KB4B DCTUAF0KB4B DCTUAT0KB4B DCTUAT0KB4B DCTUAR0KB4B DCTUARKB4B DCTUFKBB DCTUF4KBB DCTUAX0KBB DCTUB40KBB DCTUBKBB DCTUA4KBB DCTUATKBB DCTUARKBB DCTUFKBB DCTUFKBB DCTUFKBB DCTUE4KBB DCTUC4KBB DCTUE4KBB DCTUF4KBB DCTUF4KBB Type DCT DCT DCT DCT DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT0 DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT DCT00 DCT00 Cap. (pf) 0 0 00 00 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0 00 00 00 00 0 00 00 00 00 00 0 0 00 0 Rated Volt. Test Volt. Rated H.F. DC H.F. Peak Rated Volt. Peak Power Value (kv) (kv) Value (kv) (kva) 4 4 4 9 9 0 0 9 0 0 0 0 0 4. 4 4 4 4 4 4 4. 4...... 0 0 90 90 0 0 0 0 90 90 90 90 90 00 00 max. Current (A [r.m.s.]) 0 0 0 0 0 0 0 0 0 Dimensions (mm) ød±% T± H± 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 9. 4 4 4 9 9 9 9 9 4 4 4 4 4 9 9 4 4 4 4 44 4 0 4 49 Fig. No.

C4E.pdf 0.. DCT Series CH Characteristics Part Number DCTCAXKB4B DCTCAXKB4B Type DCT0 DCT0 Cap. (pf) 0 Rated Volt. Test Volt. Rated H.F. DC H.F. Peak Rated Volt. Peak Power Value (kv) (kv) Value (kv) (kva) 9 0 9 0 max. Current (A [r.m.s.]) 0 0 Dimensions (mm) ød±% T± H± 0 0 4 9 Fig. No. DCTCAKKBB DCTCAK0KBB DCT DCT 0 00.... 4 4 DCA Series SL Characteristics Part Number Type Cap. (pf) DCAXAKAB DAT 00 Rated Volt. Test Volt. Rated H.F. DC H.F. Peak Rated Volt. Peak Power Value (kv) (kv) Value (kv) (kva) max. Current (A [r.m.s.]) Dimensions (mm) ød±% T± H± Fig. No...4 DCA Series UJ Characteristics Part Number DCAUDKAB Type DAT Cap. (pf) 0 Rated Volt. Test Volt. Rated H.F. DC H.F. Peak Rated Volt. Peak Power Value (kv) (kv) Value (kv) (KVA) max. Current (A [r.m.s.]). Dimensions (mm) ød±% T± H±. 4 Fig. No. DCAUD0KAB DAT 00.. 4 DCAUD0KAB DAT 00.... 4 DCAUDKAB DAT 0....4 DCAUD0KAB DAT 00....4 DCAUDKAB DAT0 00 4 0. DCAUDKA4B DAT0 0 0.

C4E.pdf 0.. Specifications and Test Methods No. Item Specifications Test Method Operating Temperature Range - to + C Capacitance Within the specified tolerance The capacitance should be measured at 0 C with ±0.MHz and ACV(r.m.s.) max. Temperature Characteristics Temperature coefficient Char. CH: 0±0ppm/ C Char. UJ: -0±ppm/ C Char. SL: +0 to -00ppm/ C The capacitance measurement should be made at each step specified in table. Capacitance change from the value of step should not exceed the limit specified. Step Temp. ( C) 0± -± 0± 4 0± 0± 4 Quality Factor (Q) Char. CH, UJ: 000 min. Char. SL: 00 min. The quality factor should be measured at 0 C with ±0.MHz and ACV(r.m.s.) max. The capacitor should not be damaged when the voltage shown in the table below is applied between the terminal for 0± sec. Dielectric Strength No failure DCT DCA 0pF max. khz 0pF min. 0kHz 00pF min. 0kHz 00pF max. MHz 00pF min. 0kHz Insulation Resistance (I.R.) 000MΩ min. The insulation resistance should be measured with DC00V within 0± sec. of charging. The capacitor should not be damaged when the torque shown in the table below is applied to the terminals. Strength of Terminal Torque Strength Capacitor should not be broken. Terminal Type ISO-M4 ISO-M ISO-M ISO-M ISO-M Torque (N m)...4 4.9 9. Power Capacity 0 C max. The rise of temperature at the terminals should be measured at 0 C with ±0.MHz and the rated allowable power when the temperature at each section has been stabilized.

C4E.pdf 0.. Typical Characteristics Data! Temperature Coefficient! Power Capacity vs Temperature Rise Capacitance change (%) 0 - - - -4 - UJ CH Temp. Rise (D) 0 0 DCTUC4KBB DCTUE4KBB - 0 0 0 0 0 0 0 90 0 Temperature (D) Ambient temp. 0D Frequency MHz 0 0 00 00 Power Capacity (kva)! Temperature Rise vs Time! D.F. vs Frequency 0 Temp. Rise Value (D) 0 0 0 90kVA kva 0kVA 00kVA DCTUC4KBB Ambient temp. 0D Frequency MHz 0 4 D.F. (%).0 0. 0. 0.0 0.0 DCTUE4KBB Ambient Temp. 0D 4 9 Frequency (Hz) Time (h)! Temperature Rise and D.F. vs Ambient Temp. of Capacitor 4 DCTUE4KBB Frequency MHz Load Power 0kVA Temp. Rise (D) 9 0.04 0 0 0 0 0 Ambient Temp. of Capacitor (D) D.F. (%) 0.0 0.0 0 0 0 0 0 Ambient Temp. of Capacitor (D)

!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. High Frequency Power Ceramic Capacitors Small Type DC Series! Features. Most suitable in mobile equipment for rugged construction, small size and light weight. Very resistant to high voltage and power. High "Q" and high insulation resistance 4. Low series inductance with excellent frequency performance. No performance deterioration after extended life excellent humidity and thermal resistance ø 0 min. H±0. Shape C, C <Fig. > ød±0. (in mm)! Applications. Radio communication equipment such as ships and airplanes. Small broadcasting equipment. High frequency power supply for high frequency heating equipment 4. Various testing and measuring instruments. Medical equipment (MRI)! Marking. Type. Temperature Coefficient*. Capacitance and Tolerance 4. Rated Voltage (Vdc). Prod. Lot No.. Manufacturer's Identification *Temperature Coefficients are expressed as follows: Char. CH: NP0 Char. UJ: N0 Char. F: XU M ød±0. Shape C <Fig. > Shape C, C <Fig. > M ød±0. H±0. T±0. H±.0 (in mm) (in mm) ødt.0 ødt4.0 M4 TT.0 HT.0 M4 TT.0 HT.0 (in mm) (in mm) Shape C4 <Fig. 4> Shape C <Fig. > 9

C4E.pdf 0.. UJ Characteristics Part Number DCUH00KCB DCUH0KCB DCUE00KCB DCUH0KCB DCUAD00KCB DCUAD0KCB DCUHKCB DCUH0KCB DCU4CKC4B DCUAD0KC4B DCU4DKCB Type DC0 DC0 DC0 DC DC DC DC DC DC0 DC0 DC09 Cap. (pf) 0 0 0 0 00 0 00 0 DC Rated Volt. (kv).... 0 DC Test Volt. (kv).......... 0 Rated Power (kva).. 0.9 0..9. 9 0. max. Current (A [r.m.s.]) 0. 0.9 0. 0....4.0 4.. 9. Dimensions (mm) ød T H. 9. 0. 0. 0. 0. 0 9 0 4 4 Fig. No. 4 CH Characteristics Part Number DCCH00DCB DCCH00DCB DCCE0DCB DCCH0KCB DCCH00KCB DCCH00DCB DCCADKCB DCCAD0KCB DCCAD00KCB DCCAD0KCB DCCAD00KCB DCC4C0KC4B DCC4C00KC4B Type DC0 DC0 DC0 DC0 DC0 DC DC DC DC DC DC DC0 DC0 Cap. (pf) 0 0 0 0 DC Rated Volt. (kv)...... DC Test Volt. (kv)............. Rated Power (kva) 0. 0. 0.9 0.. 0. 4.0.0...9. max. Current (A [r.m.s.]) 0.0 0. 0. 0. 0.44 0. 0. 0.9.0.... Dimensions (mm) ød T H....... 9. 0. 0. 0. 0. 0. 0 4 0 Fig. No. 4 F Characteristics Part Number Type Cap. (pf) DC Rated Volt. (kv) DC Test Volt. (kv) Rated Power (kva) max. Current (A [r.m.s.]) Dimensions (mm) ød T H Fig. No. DCFH0MCB DCFHMCB DC DC 00 00.. 0. 0.4.4. 0 0..

C4E.pdf 0.. Specifications and Test Methods No. Item Specifications Test Method Operating Temperature Range - to + C Capacitance Temperature Characteristics Within the specified tolerance Temperature coefficient Char. CH: 0±0ppm/ C Char. UJ: -0±ppm/ C Char. F: +0%/-0% The capacitance should be measured at 0 C with ±0.MHz (Char. F: ±0.kHz) and ACV(r.m.s.) max. The capacitance measurement should be made at each step specified in table. Capacitance change from the value of step should not exceed the limit specified. Step Temp. ( C) 0± -± 0± 4 ± 0± 4 Quality Factor (Q) Char. CH, UJ: 0+00C* min. (0pF under) : 00 min. (0pF min.) The quality factor and dissipation factor should be measured at 0 C with ±0.MHz (Char. F: ±0.kHZ) and ACV(r.m.s.) max. Dissipation Factor (D.F.) Char. F:.0% max. Dielectric Strength No failure The capacitor should not be damaged when DC voltage of % of the rated voltage is applied between the terminal for 0± sec. Insulation Resistance (I.R.) 000MΩ min. The insulation resistance should be measured with DC00V within 0± sec. of charging. The capacitor should not be damaged when the torque shown in the table below is applied to the terminals. Strength of Terminal Torque Strength Capacitor should not be broken. Terminal Type ISO-M ISO-M ISO-M4 Torque (N m) 0.9 0.49. Power Capacity 0 C max. The rise of temperature at the terminals should be measured at 0 C with ±0.MHz and the rated allowable power when the temperature at each section has been stabilized. * "C" expresses nominal capacitance value (pf)

C4E.pdf 0..!Caution/Notice!!Caution (Rating). Operating Voltage When DC-rated capacitors are to be used in AC or ripple current circuits, be sure to maintain the Vp-p value of the applied voltage or the Vo-p which contains DC bias within the rated voltage range. When the voltage is applied to the circuit, starting or stopping may generate irregular voltage for a transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages. Voltage DC Voltage DC+AC Voltage AC Voltage Pulse Voltage () Pulse Voltage () Positional Measurement V0-p V0-p Vp-p Vp-p Vp-p. Operating Temperature and Self-generated Heat Keep the surface temperature of a capacitor below the upper limit of its rated operating temperature range. Be sure to take into account the heat generated by the capacitor itself. When the capacitor is used in a high frequency current, it may self-generate heat due to dielectric loss. The applied voltage load should be such that the capacitor's self-generated heat is within C (in case of temperature characteristic F and within 0 C) at an atmosphere temperature of C. Excessive heat may lead to deterioration of the capacitor's characteristics and reliability. (Never attempt to perform measurement with the cooling fan running. Otherwise, accurate measurement cannot be ensured.)!!caution (Storage and Operation Condition) Operating and storage environment The insulating coating of capacitors does not form a perfect seal; therefore, do not use or store capacitors in a corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are present. And avoid exposure to moisture. Avoid a dusty place. Otherwise, surface corona discharge and flashover may occur. Store the capacitors where the temperature and relative humidity do not exceed - to degrees centigrade and to %. Use capacitors within months.

C4E.pdf 0..!Caution/Notice!!Caution (Soldering and Mounting). Installation (Except for DC Series/Shape code: C, C) Installation torque should not exceed the torque strength values in "Specifications and Test Methods". Do not use a screw with a thread depth greater than specified. Avoid installation in which any bending torque is applied to the capacitor terminal. Do not fix the product body with only one terminal. (Avoid cantilever mounting.) Do not rework or solder the terminals.. Soldering (DC Series/Shape code: C, C) When soldering this product to a PCB/PWB, do not exceed the solder heat resistance specification of the capacitor. Subjecting this product to excessive heating could melt the internal junction solder and may result in thermal shocks that can crack the ceramic element. When soldering capacitor with a soldering iron, it should be performed in following conditions. Soldering method: Soldering iron Soldering temperature: 0 C max. Soldering time: sec. max. *Solder the lead terminals at mm or longer distance from their roots.!!caution (Handling) Vibration and impact Since this product is made of ceramics, applying impact (drop impact, etc.) to the product results in breakage or flaws of elements. Do not transport the product with the product being mounted to the set. Otherwise, the terminal strength may be deteriorated due to impact or vibration. FAILURE TO FOLLOW THE ABOVE CAUTIONS MAY RESULT, WORST CASE, IN A SHORT CIRCUIT AND CAUSE FUMING OR PARTIAL DISPERSION WHEN THE PRODUCT IS USED.! Notice (Rating) Capacitance change of capacitor. Class capacitors Capacitance might change a little depending on the surrounding temperature or an applied voltage. Please contact us if you intend to use this product in a strict time constant circuit.. Class and capacitors Class and capacitors with temperature characteristics B, E and F have an aging characteristic, whereby the capacitor continually decreases its capacitance slightly if the capacitor is left on for a long time. Moreover, capacitance might change greatly depending on the surrounding temperature or an applied voltage. So, it is not likely to be suitable for use in a time constant circuit. Please contact us if you need detailed information.

C4E.pdf 0.. Note:. Export Control <For customers outside Japan> Murata products should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destructive weapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons. <For customers in Japan> For products which are controlled items subject to the Foreign Exchange and Foreign Trade Law of Japan, the export license specified by the law is required for export.. Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage to a third party's life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. q Aircraft equipment w Aerospace equipment e Undersea equipment r Power plant equipment t Medical equipment y Transportation equipment (vehicles, trains, ships, etc.) u Traffic signal equipment i Disaster prevention / crime prevention equipment o Data-processing equipment!0 Application of similar complexity and/or reliability requirements to the applications listed in the above. Product specifications in this catalog are as of May 00. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. If there are any questions, please contact our sales representatives or product engineers. 4. Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.. This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or a third party's intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent.. No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process. http://www.murata.com/ Head Office --, Higashi Kotari, Nagaokakyo-shi, Kyoto -, Japan Phone: --9-9 International Division -9-, Shibuya, Shibuya-ku, Tokyo -000, Japan Phone: --49- Fax: --49- E-mail: intl@murata.co.jp